Question

Please help me with this!!!

Answer 1

Step-by-step explanation:

a2 +b2=c2

$10 {?}^{2} - 15 {?}^{2}$

=

Answer 2

Answer:

a2 +b2=c2

10 {?}^{2}  - 15 {?}^{2}    

=

Step-by-step explanation:

that i sthe answer